When we come to Psalm 15, it seems that David is taking a more relaxed tone than that of Psalm 14. We soon find out, though, that sinful humanity represents the “fool” in Psalm 14, while Jesus is the only man that can sojourn in God’s tent an dwell on His holy hill. While this should crush the unconverted sinner, it gives those of us who are hidden in Christ great hope and joy to know what we’ve been given the righteousness of Christ-the righteousness required to dwell on God’s holy hill with Him forever.